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Bootloader In STM32

Getting to understand how bootloader works and learn how to write two applications in single STM32 microcontroller

Bootloader Implementation in STM32 MCU
Here I have explained how to write our custom bootloader in STM32.

A bootloader is an application whose primary purpose is to allow the systems software that has to be updated without using any specialized hardware such as a JTAG programmer.

- The bootloader manages the system’s images.
- It receives new program information externally via some communication means and writes that information to the program memory of the processor.”

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